
| Regular Season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | League | Team | GP | G | A | Pts | PIM | +/- | GP | G | A | Pts | PIM | +/- |
| 2001-02 | NAHL | USNTDP | 29 | 2 | 1 | 3 | 30 | 0 | -- | -- | -- | -- | -- | -- |
| 2002-03 | NAHL | USNTDP | 8 | 2 | 2 | 4 | 23 | 0 | -- | -- | -- | -- | -- | -- |
| 2003-04 | CCHA | U. Of Michigan | 41 | 1 | 14 | 15 | 62 | 0 | -- | -- | -- | -- | -- | -- |
| 2004-05 | CCHA | U. Of Michigan | 40 | 6 | 19 | 25 | 60 | 0 | -- | -- | -- | -- | -- | -- |
| 2005-06 | CCHA | U. Of Michigan | 41 | 11 | 19 | 30 | 70 | 0 | -- | -- | -- | -- | -- | -- |
| 2006-07 | CCHA | U. Of Michigan | 41 | 6 | 21 | 27 | 64 | 0 | -- | -- | -- | -- | -- | -- |
| 2007-08 | AHL | Providence Bruins | 55 | 2 | 21 | 23 | 49 | 16 | 10 | 0 | 5 | 5 | 8 | 4 |
| 2007-08 | NHL | Boston Bruins | 13 | 0 | 1 | 1 | 4 | -1 | -- | -- | -- | -- | -- | -- |
| 2008-09 | AHL | Providence Bruins | 3 | 0 | 3 | 3 | 0 | -3 | -- | -- | -- | -- | -- | -- |
| 2008-09 | NHL | Boston Bruins | 53 | 6 | 21 | 27 | 31 | 15 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2009-10 | NHL | Boston Bruins | 76 | 6 | 8 | 14 | 32 | -16 | 13 | 0 | 6 | 6 | 2 | -1 |
| 2010-11 | NHL | Boston Bruins | 22 | 1 | 2 | 3 | 9 | 4 | -- | -- | -- | -- | -- | -- |
| 2010-11 | NHL | Colorado Avalanche | 51 | 0 | 10 | 10 | 16 | -19 | -- | -- | -- | -- | -- | -- |
| 2011-12 | NHL | Colorado Avalanche | 33 | 3 | 3 | 6 | 8 | -3 | -- | -- | -- | -- | -- | -- |
| 2012-13 | NHL | Colorado Avalanche | 43 | 0 | 6 | 6 | 16 | 4 | -- | -- | -- | -- | -- | -- |
| 2013-14 | AHL | Lake Erie | 52 | 10 | 21 | 31 | 33 | 4 | -- | -- | -- | -- | -- | -- |
| 2013-14 | NHL | Colorado Avalanche | 1 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- |
| 2014-15 | NHL | New York Rangers | 55 | 2 | 9 | 11 | 16 | 17 | 6 | 0 | 0 | 0 | 0 | 0 |
| 2015-16 | NHL | Toronto Maple Leafs | 60 | 2 | 8 | 10 | 32 | -17 | -- | -- | -- | -- | -- | -- |
| 2016-17 | NHL | Toronto Maple Leafs | 72 | 1 | 18 | 19 | 18 | 8 | 6 | 0 | 1 | 1 | 2 | -3 |
| 2017-18 | NHL | Pittsburgh Penguins | 42 | 4 | 6 | 10 | 21 | -4 | -- | -- | -- | -- | -- | -- |
| 2018-19 | AHL | Rochester Americans | 2 | 0 | 1 | 1 | 0 | 2 | -- | -- | -- | -- | -- | -- |
| 2018-19 | NHL | Buffalo Sabres | 14 | 0 | 2 | 2 | 4 | -7 | -- | -- | -- | -- | -- | -- |
| NHL TOTALS | 535 | 25 | 94 | 119 | 207 | -19 | 26 | 0 | 7 | 7 | 4 | -4 | ||
| Year | Tournament | Team | GP | G | A | Pts | PIM | +/- |
|---|---|---|---|---|---|---|---|---|
| 2004 | World Junior U-20 Championships | Team USA | 6 | 0 | 0 | 0 | 0 | 0 |
| 2005 | World Junior U-20 Championships | Team USA | 7 | 0 | 4 | 4 | 0 | 0 |
| 2013 | IIHF World Championship | Team USA | 10 | 2 | 2 | 4 | 2 | 0 |